data logger app

Today the Android encounters a requirement that does not allow the user to completely clear the app Private directory (/data/data/package name/), but Android by default the user clicks the erase data in the app information The button completely clears all the

This is the first post-graduation blog, I hope I can develop a good habit of blogging. Recently, in order to accelerate the promotion of the app, to take the external platform (such as today's headlines) to carry out the way of advertising, user drainage. Therefore, we need to conduct a detection of the advertising activation data, tracking the conversion effect of ads. The following is a list of the proces

believe that the app development many times, are waiting for the background out of the interface, to get data debugging errors. As everyone knows, we can not wait, as long as there is a good interface to define the document , with tools to do, their own simulation data return ~The following is mainly in the project team development process, the use of Fidder, exp

Static voidRemovecontainer (stringcontainername) {Localsettings.deletecontainer (containername); } #endregion #regionFile Store Operations/// ///Write File/// Public Async voidWritetimestamp (stringFileName,stringcontents) { Try{Windows.Storage.StorageFile Samplefile=awaitLocalfolder.createfileasync (FileName, Windows.Storage.CreationCollisionOption.ReplaceExisting); awaitWindows.Storage.FileIO.WriteTextAsync (samplefile, contents); }

this article reprinted to Http://www.erblah.com/post/objective-c/shi-yong-3des-base64lai-jia-mi-chuan-shu-iosying-yong-shu-ju app and server data transmission sometimes need to encrypt, in order to avoid a well-known news client password just MD5 a bit to the predicament of the post ...There are three types of iOS encryption: 1.https 2. Symmetric encryption 3. Asymmetric encryption, for various reasons, the

When users click Share in the System album, they can share the image through our own app.1. RegistrationMainly in the Androidmanifest.xml, the activity registered Intent-filter, such as:2. Handling:In activity, get the text and pictures in intent.void OnCreate (Bundle savedinstancestate) {...//Get intent, action and MIME type Intent intent = getintent (); String action = Intent.getaction (); String type = Intent.gettype (); if (Intent.ACTION_SEN

Recently, we are catching up with fashion and have also made a simple cloud development.On a large number of cloud platforms, I chose Google App Engine, although it is already under the wall ...... Download Elipse and install Google App Engine and Spring STS. Follow the instructions on the official website. Install the AppEngine documentation, configure ADO data

Good afternoon, ladies and gentlemen, I would like to add to my mobile website with the Sina Weibo app scroll bar to load more data function, how to realize this function, please the Great God to guide me, thank you very much Reply content: Good afternoon, ladies and gentlemen, I would like to add to my mobile website with the Sina Weibo app scroll bar to lo

Is there a-share data between a VSTO add in and an Excel DNA add in? Or can the Excel DNA add in is loaded into the VSTO ' s app domain?The Excel-dna add-in is always is in a separate AppDomain. You might a try to pass an object via the AddIn's object property. Any Marshalbyref object works across AppDomains, but you need make the initial link ...Finally I ended up with this approach:1) Put the Sharable obj

Android app Development sharedpreferences How to use stored dataSharedpreferences is the easiest data storage technology to understand in Android, and in fact sharedpreferences is dealing with a key-value (key-value pair) Sharedpreferences used to store some lightweight data.1, the use of sharedpreferences to save data

APPUI Interface design specification and interface adaptation3, the latest WebApp Design Guide specification: Adaptation IPHONE6 skillsIf your app is compatible with iphone3gs~iphone6+, you'll need to provide a picture of icon.png/[email Protected]/[email protected] three resolutions.It is important to note that the size of the IOS app icon and the transduction naming specification are subject to relevant

A SQL injection in the APP of Tianhong mall needs to filter the SQL statements (reproduce user data) RT The latest version of Tianhong mall app 2.0.4The shipping address modification function has SQL injection. Parameter: delivery_address_id POST /center/delivery_address/edit HTTP/1.1x-http-interface-v: 1.0.0x-http-package: cn.rainbow.westorex-http-devicetype

The phenomenon is as follows, iOS app embedded H5 page, originally set the white number, after two or three seconds will automatically turn black, and then click on the time will pop up whether the dialing prompt;Workaround, add the following meta tag to resolve:name= "format-detection" content= "Telephone=no"> iOS app embedded h5 page data automatic color chang

SQL Injection exists in the official medical drug search APP (involving more than 1 million user data) SQL Injection (including 116 million + User Data) exists in the official medical drug search APP Objective: To detect the Android APP of a doctor and find SQL injection i

Plan to do a blog app in the blog, first to be able to access the home page to get data to get home page of the article list, the first step to crawl the blog home page article list the function has been realized, on the millet 2S is as follows:The idea is: through the writing of the tool class to access the Web page, get the page source code, through the regular expression to get matching

Original address: Http://javaz.cn/site/javaz/site_study/info/2015/28230.html?Project Address:http://www.freeteam.cn/Generate Column dataGenerate a section page for the section that agrees to mobile app access under the current admin site.From the left side of the admin menu, click Generate Column data entry.You can choose which columns you need to generate. Then click "Generate Selected Column

IntroductionIn Android app development: Fragment's non-disruptive save Setretaineinstance article has described how to get fragment to save data without destroying it with the activity. In the design of mobile application architecture, interface and data are inseparable and can not be confused. In most of the development experience, we are using fragment to inter

, and return the found line number to the variable "line number found in V_ ".Seventh step: read out the bonus dataClick " Insert " in the Editor's menu, select " document Class ", select " read Excel document cell " and read column C in table B to "v_ bonus ".Eighth step: Put the bonus sum in table B in Table AClick on the Editor's menu " insert ", select " document Class ", select " write Excel Document cell " and read the number of people bonuses just found, such as:Nineth step: Jump to start

generally very short.The Ps:view class contains surface (variable name msurface), each surface typically corresponds to two buffer, a front buffer, and a back buffer.(After 4.1 is 3, one before, two after) where back buffer is the corresponding bitmap (research Android_view_surface.cpp::lockcanvas) for canvas drawing.Therefore, the painting is always on the back buffer and needs to be updated, swap back buffer with front buffer.Draw + Process + Execute = Full display of one frame,This time is l

Source: App Profit Exchange forumMarch 2015, in Baidu on a racing game (do not say what the name of the fear of being packaged), backstage named 002, just start on the time of the day only a few yuan, but the game is poured a lot of painstaking efforts, feel not reconciled, so want to do the promotion trial effect. The main market is also a variety of chaos, people are trying to do the promotion, not optimize will be marginalized, never make money. He